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Working principle of three-phase asynchronous squirrel cage motor
When the three-phase stator winding of the motor (each phase differs by 120 degrees electrical angle) is supplied with three-p...[Details]
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Sina Digital News reported on the morning of May 18 that although Apple just updated the iPad Pro in March, many people have begun to look forward to the next update. According to rumors, the next-ge...[Details]
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400 km/h supercar test—How to deal with the challenge of high-precision measurement of vehicle motion posture? Sneak Peek: A quick overview of the seminar contents | November 30 (Thursday) 3-4...[Details]
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That's a bit of an introduction. Okay, let's start learning something a little more complicated and write a single-button program. Some people may laugh, this is complicated? Indeed, it is relative...[Details]
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As an important part of the power supply system, the performance of the variable frequency power supply is directly related to the safety and reliability indicators of the entire system. Modern var...[Details]
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introduction
In recent years, multimedia processing, especially video and audio codecs and digital cameras have become common features in mobile phones. However, as the demand for mobile phone...[Details]
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In a control signal processing system, ADSP-BF561 is selected as the main control machine, with an external keyboard, LCD display, standard RS232 interface, real-time clock, etc. DSP programming is...[Details]
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Burn-in principle
The process of burning in headphones is mainly to make the mechanical system of the headphones age quickly and reach a level of running-in. The sound system of dynamic headph...[Details]
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How to choose a suitable withstand voltage tester for your product? In fact, these are also very simple. Sometimes when purchasing any product, we are used to blindly following the trend. If others...[Details]
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The multi-host communication solution uses Renesas' 8-bit microcontroller M37546, which has two independent serial ports that can be configured as synchronous or asynchronous serial ports. The N-chann...[Details]
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On December 8, the groundbreaking ceremony for Zhuhai Yuexin Semiconductor Co., Ltd.'s high-end RF and FCBGA packaging substrate production and manufacturing project (hereinafter referred to as the "...[Details]
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2020 was a difficult year for Huawei. In the first half of the year, the mobile phone business was able to grow despite the pressure of the ban, but in the second half of the year, it faced the dilem...[Details]
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China's Huawei Technologies Co Ltd has disputed the findings of a U.S. cybersecurity firm that found its equipment was far more likely to have flaws than its competitors' equipment, calling its analy...[Details]
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The pH meter, referred to as an acidimeter, consists of two parts: an electrode and an electric meter. It is a commonly used instrument and equipment. It consists of three parts: a reference electrod...[Details]
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Overview
The battery management system (BMS) is a control system that protects the safe use of power batteries. It monitors the battery's usage status at all times, alleviates the inconsistenc...[Details]
Microcontroller MCU
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